Black Sabbath circa 1970. Michael Ochs Archives/Getty Images hide caption
Black Sabbath Black Sabbath artist page: interviews, features and/or performances archived at NPR Music
Black Sabbath
Daniel Warren Johnson's Murder Falcon comic features an anthropomorphic, bionic falcon who kills demons from the underworld by the power of guitar shredding. Daniel Warren Johnson/Courtesy of Skybound Comics hide caption
The Mountain Goats' new EP is all about Ozzy. DL Anderson/Courtesy of the artist hide caption
(Left to right) Black Sabbath, 1985: Geoff Nicholls, Tony Iommi, Dave Spitz, Eric Singer and Glenn Hughes. Chris Walter/WireImage/Getty Images hide caption
Brownout reimagines Black Sabbath songs like "Fairies Wear Boots," "Snowblind" and "Supernaught" on its new covers album. Douglas Mason/Courtesy of the artist hide caption
Tego Calderon, one of Reggaeton's top artists and producers, performs for fans in New York City. Scott Gries/Getty Images hide caption
A venerated heavy-metal singer, Ronnie James Dio was a voice of triumph in the pits of bitterness and depravity. Robert Cianflone/Getty Images Entertainnment hide caption
Ozzy Osbourne performs at the 25th-anniversary Rock and Roll Hall of Fame Concert at Madison Square Garden. Stephen Lovekin/Getty Images Entertainment hide caption